This document is for Celery's development version, which can be significantly different from previous releases. Get old docs here: 2.5.
celery.execute.trace¶
celery.execute.trace¶
This module defines how the task execution is traced: errors are recorded, handlers are applied and so on.
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| license: | BSD, see LICENSE for more details. |
- class celery.execute.trace.TraceInfo(state, retval=None, exc_info=None)¶
- exc_info¶
- exc_type¶
- exc_value¶
- handle_error_state(task, eager=False)¶
- handle_failure(task, store_errors=True)¶
Handle exception.
- handle_retry(task, store_errors=True)¶
Handle retry exception.
- retval¶
- state¶
- strtb¶
- tb¶
- celery.execute.trace.build_tracer(name, task, loader=None, hostname=None, store_errors=True, Info=<class 'celery.execute.trace.TraceInfo'>, eager=False, propagate=False)¶
- celery.execute.trace.defines_custom_call(task)¶
Returns true if the task or one of its bases defines __call__ (excluding the one in BaseTask).
- celery.execute.trace.eager_trace_task(task, uuid, args, kwargs, request=None, **opts)¶
- celery.execute.trace.mro_lookup(cls, attr, stop=())¶
Returns the first node by MRO order that defines an attribute.
Parameters: stop – A list of types that if reached will stop the search. Returns None: if the attribute was not found.
- celery.execute.trace.report_internal_error(task, exc)¶
- celery.execute.trace.trace_task(task, uuid, args, kwargs, request=None, **opts)¶
